.He is really incompetent! The letter ______ yesterday.
a. should be finished typing b. must be finished typing
c.must have finished typing d. should have been finished typing
—Is John coming by train?
—He should, but he_______not. He likes driving his car.
| A．must | B．can | C．may | D．need |
第二部分：英语知识运用（共两节，满分46分）
第一节单项填空（共16小题；每小题1分，满分16分）
Nobody recognized her at the ball because she________________as a maid..
| A．dress up | B．was dressing | C．was wearing | D．was putting on |
It’s crazy of you to spend more time playing computer games than you ______ studying.
| A．are | B．do | C．have | D．will |
At this rate, the forest will be completely _______________ within the next 30 years．
| A．damaged | B．ruined | C．spoiled | D．destroyed |
The health official said ______ 12 suspected cases of influenza A (H1N1) were tested negative and ______, so far, this city has reported no case of the virus.
| A．what; that | B．that; what | C．不填; that | D．that; 不填 |